38802855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 80898048

約数和(自身を除く): 42095193

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 49, 65, 91, 93, 105, 131, 147, 155, 195, 217, 245, 273, 393, 403, 455, 465, 637, 651, 655, 735, 917, 1085, 1209, 1365, 1519, 1703, 1911, 1965, 2015, 2751, 2821, 3185, 3255, 4061, 4557, 4585, 5109, 6045, 6419, 7595, 8463, 8515, 9555, 11921, 12183, 13755, 14105, 19257, 19747, 20305, 22785, 25545, 28427, 32095, 35763, 42315, 52793, 59241, 59605, 60915, 83447, 85281, 96285, 98735, 142135, 158379, 178815, 198989, 250341, 263965, 296205, 369551, 417235, 426405, 596967, 791895, 994945, 1108653, 1251705, 1847755, 2586857, 2984835, 5543265, 7760571, 12934285, 38802855]

約数ペア:

[(1, 38802855), (3, 12934285), (5, 7760571), (7, 5543265), (13, 2984835), (15, 2586857), (21, 1847755), (31, 1251705), (35, 1108653), (39, 994945), (49, 791895), (65, 596967), (91, 426405), (93, 417235), (105, 369551), (131, 296205), (147, 263965), (155, 250341), (195, 198989), (217, 178815), (245, 158379), (273, 142135), (393, 98735), (403, 96285), (455, 85281), (465, 83447), (637, 60915), (651, 59605), (655, 59241), (735, 52793), (917, 42315), (1085, 35763), (1209, 32095), (1365, 28427), (1519, 25545), (1703, 22785), (1911, 20305), (1965, 19747), (2015, 19257), (2751, 14105), (2821, 13755), (3185, 12183), (3255, 11921), (4061, 9555), (4557, 8515), (4585, 8463), (5109, 7595), (6045, 6419)]